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Electrical function schematic for heat management - PE07.61-U-2791-99MAA

Code: Designation: Position:
1 Vehicle speed, signal 6 G
2 Instrument cluster, message 10 F
3 Fan motor, specified rpm request 5 C
4 Air conditioning, status 6 E
4 Air conditioning, status 10 B
5 Outside temperature, signal 6 E
5 Outside temperature, signal 10 B
A1 Instrument cluster 11 E
B11/4 Coolant temperature sensor 3 L
B2/5 Hot film MAF sensor 6 K
B2/5b1 Intake air temperature sensor 6 L
B37 Accelerator pedal sensor 6 C
B70 Crankshaft Hall sensor 5 L
CAN B Interior CAN 11 B
CAN C Engine compartment CAN 8 G
CAN C Engine compartment CAN 8 F
CAN C Engine compartment CAN 8 D
Code 581 Comfort automatic air conditioning 12 A
M4/7 Electric suction fan engine and AC with integrated control 4 A
N22 AAC pushbutton control module 14 A
N22/7 Comfort AAC pushbutton control module 14 B
N3/10 ME-SFI [ME] control module 5 E
N47-5 ESP control module 9 H
N93 Central gateway control module 8 B
U485 Not valid for M273 ME 1 F
Y110 Three-disk thermostat valve 2 D
Y16/2 Heating system shutoff valve 2 G
Fig 1: Heat Management Electrical Function Schematic
G10119898Courtesy of MERCEDES-BENZ USA